NJPW G1 Climax Events

The G1 (Grade One) Climax is a professional wrestling tournament held each August by the New Japan Pro-Wrestling promotion. Though it has sometimes been held as a single-elimination tournament, it is usually held as a round-robin, with winners from two pools wrestling in the final to decide that year's winner. In its current format, the tournament lasts four weeks. The winner of each pool is determined by a points system; two points for a victory, one point for a draw, and zero points for a loss.